.container .title {
  text-align: center;
  margin-top: 20px;
}
.container .list {
  width: 400px;
  margin: 20px auto;
  padding: 20px;
  border: 1px solid #e5e5e5;
  box-sizing: border-box;
}
.container .list ul li {
  height: 40px;
  line-height: 40px;
}
.container .list ul li:first-child input {
  width: 300px;
}
.container .list ul li:nth-child(5) {
  height: auto;
}
.container .list button {
  outline: none;
  border: none;
  font-size: 16px;
  color: #fff;
  background-color: cornflowerblue;
  width: 200px;
  height: 50px;
  margin: 0 80px;
}
